Brodie BERT-E - Specifications

 On-Board Data Logging
Specifications
Except where noted all specifications apply to operation at +25°C.
General
DISPLAY Five Digits Top Display (0 to 99999) 0.7" (17.8 mm) high, 7-segment,
automatic lead zero blanking.
Seven Characters
Bottom Display
0.4" (10.2 mm) high, 14-segment, automatic lead zero
blanking.
Symbols Total, grand total, battery power/low battery, high alarm,
low alarm, Through-Glass button sleep mode/disable,
password lock
DISPLAY ASSIGNMENT Top Display: Rate or total
Bottom Display: Combinations of rate, total, grand total, units, and custom tag
BACKLIGHT White LED, 10 second auto-off when battery powered
Backlight deactivated below temperatures ≈ -20°C
ALARM INDICATION Flashing display plus HI/LO (rate) or SET (total) indicators
DISPLAY
UPDATE RATE
Ambient > -20°C: 1 Update/Second
Ambient < -20°C: 1 Update/10 Seconds
Note: Update is dependent on gate settings.
OVERRANGE
Display flashes
99999
PROGRAMMING METHODS Four through-glass buttons when cover is installed. Four internal pushbuttons when cover is
removed.
RECALIBRATION All ranges are calibrated at the factory to read frequency in Hz. No recalibration required.
MAX/MIN
DISPLAY
Max/Min readings reached by the process are stored until reset by the user or until power to the
meter is cycled.
PASSWORD MENU OPTIONS Three programmable password selections can be used for the following: restrict modification of
settings, prevent resetting the total or grand total without the password, or permanently lock out the
ability to change or reset the grand total or any grand total related settings (making a non-resettable
grand total).
Pass: Restricts modifications of programmed settings to require re-entering the password to make
changes.
Pass T: Restricts the reset of total to require re-entering the password. Disables the manual mode
reset contact.
Pass GT: Restricts the reset of grand total to Require re-entering the password. May enable a non-
resettable grand total and permanent lockout of grand total-related settings with a specific password.
POWER OPTIONS Battery or 9-30 VDC Powered with Battery Backup (BPD6830AB2B1)
4-20 mA Output Powered with Battery Backup (BPD6830AB2B1)
BATTERY 3.6 V Primary Lithium (Li-SOCl
2
), non-rechargeable
HW-055Z-007-AAA
Expected Service Life & Recommended Replacement Interval
Operating Condition Estimated Service Life Suggested Replacement Interval
Open collector outputs off, Through-
Glass buttons off, minimal backlight
use
7.5 years 5.5 years
<100 Hz open collector outputs,
minimal Through-Glass button or
backlight use
5.5 years 4 years
<2 kHz open collector outputs,
minimal Through-Glass button or
backlight use
2.5 years 2 years
<5 kHz open collector outputs,
minimal Through-Glass button or
backlight use
1.3 years 1 year
2